情态动词CAN的教学.ppt

Hecanplaybasketball.Shecandance.Unit2Section3Grammarfocus情态动词can&can’t四川隆昌幼儿师范学校zengximeiIIcanplaybaseball.weWecanplaybaseball.Let’ssaywhatpeoplecandoMaryMarycansing.Theycansing.theyShecanswim.Theycanswim.Thegirlcanrideabike.Theycanridebikes.shetheySaywhatpeoplecan’tdoThedollcan’trun.Canyourun?Yes,I/wecan.Ican’tsingthissong.Thedollscan’trun.Canthedollsrun?No,theycan’t.Canyoumakeaconclusion?情动can表能力，动词原形后面站。不管主语何变换，can模样永不变。一般疑问can提前,否定can后not添。.情态动词can的用法口诀Ican’tsingthissong.Thedollcan’trun.Theycan’trun.Icanplaybaseball.Wecanplaybaseball.Youcandraw.Marycansing.Theycansing.Shecanrideabike.Canyourun?Yes,I/wecan.Cantheyrun?No,theycan’t.Everyonemustrememberit!Canyouplaytheguitar?Yes,Ican./No,Ican’t.Canheplaytheguitar?Yes,hecan.Hecanplaytheguitar.practiceHecanspeakEnglish.Hello!CanyouspeakEnglish?Yes,Ican.CanhespeakEnglish?Yes,hecan.Playagame:A:Icanplaybasketball.Canyouplaybasketball?B:Yes,Ican.Canyouswim?C:No,Ican’t.Canyousing?D:…AskandansweronebyoneinagroupYoucanusetheseverbs:dance,rideabike,cook,drive,playthepiano,playfootball,playtennis…whatcanshedo?Canshesingverywell?Cansheplaybasketballverywell?Shecansing.Yes,shecan.No,shecan't.Whatcantheydo?Cantheyplaychessverywell?Cantheysingverywell?Theycanplaychess.Yes,theycan.No,theycan't.ActivityMakeconversationswith“can”or“can’t”A:Icandance.(actions)B:Canhe/shedance?C:Yes,hecan.ModelA:ModelB:A:Ican’tdance.B:Canhe/shedance?C:No,he/shecan’t.Youcanusetheseactions:walk,sing,dance,rideabike,drive,playthepiano,playfootball,playtennis…Showyourdialogsinclass.1).I_____(不会)cook.2).Myfather__________(看不懂)inEnglish.3).你会做什么？__________youdo?4).你会骑自行车吗？__________rideabike?5).我可以用英文读写。I_____readand_____inEnglish.exercisescan’tcan’treadWhatcanCanyoucanwriteConclusion:情态动词can表能力的用法肯定句：sbcando…否定句：sbcan’tdo…一般疑问句：Cansbdo…?肯定回答：Yes,sbcan.否定回答：No,sbcan’t.特殊疑问句：疑问词+cansbdo…?Homework:FinishExercise3,onPage25inyourbooks.Ican…,andsbcan…Ican…,butsbcan’t...(∨)(∨)(×)(∨)(∨)means“can”.(×)means“can’t”.(×)Theycansing..Cantheysing?Yes,theycan.Canyousing?Yes,Ican.\No,Ican’t.Westernerscanuseforkandknife.chopsticksforkandknifeWesternerscan’tusechopsticks.Canyouusechopsticks?Yes,Ican.forkandknifeCanyousaytheseinEnglish?1.下象棋2.弹吉他3.英语俱乐部4.艺术俱乐部5.加入音乐俱乐部6.我想加入音乐俱乐部playchessplaytheguitarEnglishclubArtclubIwanttojointhemusicclubjointhemusicclubCanyoufillintheblanks?1.____youswim?Yes,Ican.2.Canyourfatherplaytheguitar?No,he______.3.Whatclub___youwanttojoin?4.CanLucyandAlicedance?Yes,_____can.5.Wewant___jointheEnglishclub.Cancan’tdotheyto.用can来够成一般疑问句时,只需将情态动词can移到主语之前.Icansingasong.Canyousingasong?Hecanrun.Canherun?ThefishcanswimCanthefishswim?Beescanfly.Canbeesfly?Yes,Ican.No,Ican’t.Yes,hecan.No,hecan’t.